ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,617, issued on July 14, was assigned to KT Corp. (Gyeonggi-do, South Korea).

"Method and device for performing wireless communication in unlicensed band" was invented by Ki-Hyeon Park (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a method and a device for performing wireless communication in an unlicensed band. The method of a UE for performing wireless communication in an unlicensed band may include: receiving, in a system band made up of a plurality of sub-bands, information for allocating a radio resource; acquiring, for at least one of sub-bands included in the radio resource, availability information based on t...